1 /*
2  * Copyright (C) 2020 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 package com.android.settings.development.transcode;
18 
19 import android.content.Context;
20 import android.os.SystemProperties;
21 
22 import com.android.settings.R;
23 import com.android.settings.core.TogglePreferenceController;
24 
25 /**
26  * The controller (on the transcode settings screen) indicating that by default we assume that apps
27  * support modern formats.
28  */
29 public class TranscodeDefaultOptionPreferenceController extends TogglePreferenceController {
30     private static final String TRANSCODE_DEFAULT_SYS_PROP_KEY =
31             "persist.sys.fuse.transcode_default";
32 
TranscodeDefaultOptionPreferenceController(Context context, String preferenceKey)33     public TranscodeDefaultOptionPreferenceController(Context context, String preferenceKey) {
34         super(context, preferenceKey);
35     }
36 
37     @Override
isChecked()38     public boolean isChecked() {
39         return !SystemProperties.getBoolean(TRANSCODE_DEFAULT_SYS_PROP_KEY, false);
40     }
41 
42     @Override
setChecked(boolean isChecked)43     public boolean setChecked(boolean isChecked) {
44         SystemProperties.set(TRANSCODE_DEFAULT_SYS_PROP_KEY, String.valueOf(!isChecked));
45         return true;
46     }
47 
48     @Override
getAvailabilityStatus()49     public int getAvailabilityStatus() {
50         return AVAILABLE;
51     }
52 
53     @Override
getSliceHighlightMenuRes()54     public int getSliceHighlightMenuRes() {
55         return R.string.menu_key_system;
56     }
57 }
58